MS. COBY LYNN SOMSEN APNP
NPI 1629363429
Nurse Practitioner - Family in Saint Paul, MN
About Ms. Coby Lynn Somsen Apnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. COBY LYNN SOMSEN APNP (NPI 1629363429) is an individual family provider in Saint Paul, Minnesota, licensed in Minnesota (6292) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS, is affiliated with Ladd Memorial Hospital, and maintains 9 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 9
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Coby Lynn Somsen Apnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Coby Somsen reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Paul, MN 55107
- Reassigned Medicare billing, Minnesota and Wisconsin enrollments
- Also billed through NPI 1710924683 (Wisconsin)
- 2,274 clinicians in this Medicare group
New Richmond, WI 54017
- Reassigned Medicare billing, Wisconsin enrollment
- 357 clinicians in this Medicare group
Osceola, WI 54020
- Reassigned Medicare billing, Wisconsin enrollment
- 170 clinicians in this Medicare group
Amery, WI 54001
- Reassigned Medicare billing, Wisconsin enrollment
- 348 clinicians in this Medicare group
Nashville, TN 37219
- Reassigned Medicare billing, Minnesota and Wisconsin enrollments
- 126 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, District of Columbia, Minnesota and Wisconsin enrollments
- 75 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ladd Memorial Hospital
Critical Access Hospitals · Osceola, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55107 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Coby Somsen's NPI number?
The NPI number for Coby Somsen is 1629363429. It was assigned to this individual provider in the NPPES registry on June 9, 2011.
Where is Coby Somsen located?
Coby Somsen practices at 205 Wabasha St S, Saint Paul, MN 55107. The listed phone number is (952) 853-8800.
What is Coby Somsen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Coby Somsen enrolled in Medicare?
Yes. Coby Somsen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Coby Somsen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Coby Somsen reassigns Medicare benefits to 6 organizations: Group Health, Inc. (Saint Paul, MN), Westfields Hospital, Inc. (New Richmond, WI), Ladd Memorial Hospital (Osceola, WI), Amery Regional Medical Center, Inc. (Amery, WI), Matrix Medical Plus (Nashville, TN) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Coby Somsen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Coby Somsen accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare) and Security Health Plan list Coby Somsen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Coby Somsen affiliated with any hospitals?
According to CMS data, Coby Somsen is affiliated with Ladd Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Coby Somsen was last updated on January 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ms. Coby Lynn Somsen, APNP · NPI 1629363429
Family physician in Saint Paul, Minnesota. Individual provider, active in the CMS NPPES registry since June 9, 2011.
## Identity
- **NPI:** 1629363429 (Entity type: Individual)
- **Enumerated:** June 9, 2011
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 6292 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 205 WABASHA ST S, Saint Paul, MN 55107-1805
- **Phone:** (952) 853-8800
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Group Health, Inc. (NPI 1801941943, Saint Paul, MN); Westfields Hospital, Inc. (NPI 1881640183, New Richmond, WI); Ladd Memorial Hospital (NPI 1467560227, Osceola, WI); Amery Regional Medical Center, Inc. (NPI 1093763518, Amery, WI); Matrix Medical Plus (NPI 1376973461, Nashville, TN); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** January 15, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1629363429) · Data from the CMS NPPES public registry.